LIU SU PING REN LI ZI YUAN HE SHE HUI BAO ZHANG BU JIAO CAI BAN GONG SHI books & textbook
职业技能培训鉴定教材：电工（中级）
LIU SU PING REN LI ZI YUAN HE SHE HUI BAO ZHANG BU JIAO CAI BAN GONG SHI
中国劳动社会保障出版社 /2009-10-01 Paperback
vocational skills training. identification of materials: Electric (middle)(Chinese Edition)
LIU SU PING REN LI ZI YUAN HE SHE HUI BAO ZHANG BU JIAO CAI BAN GONG SHI
China Labor and Social Security Publishing House P /2009-10-01 Paperback
isbn-10: 7504580317 / isbn-13: 9787504580313
